[Underworld+Tokyo+Hot-blooded excitement+IQ online]
Lin Bin, the underground black boxing king with an undefeated record of 100 games, beat someone to death in an accident and was sentenced to ten years in prison and lost his entire fortune.
After being released from prison, he had no choice but to seek refuge with his sister-in-law in Tokyo. But she never imagined that she would become a widow, bullied by her landlord, and blackmailed by gangsters in society.
Lin Bin clenched his fists and wanted to be a good person.
But Tokyo is a place where good people cannot survive. Either be trampled to death, or - trample back.
Support the protagonist to step back one by one.
It is the last word to be strong.